The Graco 17K373 Enclosure, Motor, Blue W/Vent Hole is engineered to protect critical motor components with a durable motor enclosure in demanding industrial spray systems. Its rugged design and precision fit ensure seamless integration into airless sprayer setups, enabling consistent performance when applying professional coatings. The corrosion-resistant finish and strategic venting minimize heat buildup and extend motor life, while compatibility with high-pressure filtration systems makes maintenance straightforward. Ideal for contractors seeking reliable protection and peak efficiency on every job site.
Designed for simple installation, the Graco 17K373 enclosure features universal mounting points and clear labeling for quick setup and service. The integrated ventilation hole promotes consistent airflow, preventing overheating during extended spray operations and maintaining peak performance. By safeguarding vital components, this robust enclosure extends the service life of your spray equipment. Trust Graco's proven engineering to support high-demand applications and professional-grade coatings with confidence.
Engineered to withstand demanding conditions, this motor enclosure offers a robust defense against environmental factors while maintaining lightweight portability. Vibrational stresses encountered in industrial sprayer applications demand a design that couples rigidity with shock absorption. UV-stabilized polymer resists abrasion, chemical fumes, and corrosive agents encountered during site operations. Precision molded dimensions ensure a snug fit around the motor’s stator assembly, eliminating unwanted movement. Compliance with IP54 sealing metrics keeps moisture and dust at bay, and a proprietary gasket system provides a hermetic barrier around cable entries. Integrated vent channels direct airflow over windings to reduce thermal stress and extend service intervals.
Finite element analysis guided each design iteration, pinpointing stress concentrations and allowing strategic reinforcement. Rigid ribs support high-load zones without adding bulk, while internal fillets reduce stress risers that could lead to premature fatigue. Machined mounting flanges, compatible with standard sprayer frames, guarantee precision alignment for optimal pump and motor integration. Smooth interior profiles minimize turbulent eddies, lowering noise levels during high-speed operation, and ensure consistent airflow. UV inhibitors embedded in the polymer matrix maintain tensile strength under prolonged exposure to sunlight or workplace lighting. Durability validation includes impact testing and cyclic loading to simulate years of service in tough environments.
Computational fluid dynamics shaped the vent hole geometry to create a controlled counterflow cooling pattern. Intake ports align with motor fan exits, sweeping heat away from bearings and windings before guiding air out through exhaust slots. Internal baffles mitigate dead zones and channel air uniformly, preventing localized hotspots. Snap-in filter frames accommodate replaceable foam media, capturing dust and debris without restricting flow. Acoustic performance benefits from angled vents that diffuse sound waves, lowering overall noise signature. This intelligent ventilation system ensures prolonged thermal stability even under continuous duty cycles, reducing the risk of overheating and unplanned downtime during critical operations.
Designed for quick disassembly, this housing simplifies field repairs and routine checks without specialized equipment. Fastening points accommodate common hex keys and standard Torx bits, so technicians can gain access swiftly. Tab-and-slot latches hold the enclosure halves securely in place yet release easily, facilitating inspection of rotor windings, bearings, and insulation. Replacement of vent filters occurs tool-free by sliding foam inserts into dedicated channels. Users of the graco 395 airless paint sprayer will find that existing mounting footprints match precisely, resulting in minimal adapter requirements. Clear airflow galleries remain visible when open, helping service teams verify filter integrity and clearance at a glance.
Broad compatibility ensures seamless integration across diverse sprayer and pump configurations. Molded mounting bosses align with standard backplate patterns, cutting installation time and eliminating drilling or fabricating new brackets. Calibration fixtures and alignment marks engraved into the polymer aid in repeatable setups on assembly lines. Various paint shops retrofitted with the graco 490 paint sprayer report significant reductions in downtime due to easier motor servicing. Universal cable entry points accept multiple conduit sizes, and optional grommet kits simplify wiring. Such flexibility accommodates upgrades in both stationary and portable systems, making it an asset for high-throughput production environments.
High-performance polycarbonate blend offers excellent impact resistance while maintaining dimensional stability in temperature extremes. Material certification meets UL94 V-0 flammability ratings, adding a safety margin during high-power cycles. Oil and chemical resistance ratings confirm compatibility with solvents, lubricants, and cleaning agents used in maintenance. UV inhibitors prevent yellowing or brittleness over extended exposure to sunlight or floodlights. Parts molded to tight tolerances reduce play between mating components, enhancing sealing efficiency. Contractors operating with the graco 695 paint sprayer appreciate how reliable material performance ensures consistent protection against overspray and environmental contaminants, prolonging operational uptime.
Expertly engineered components like this blue motor enclosure set a new standard in protective housing and thermal management for professional sprayer systems. Rigorous validation includes environmental chamber testing, salt-spray corrosion assessments, and extended vibration trials to confirm readiness for real-world demands. By combining precise tolerances with advanced polymer technology, the housing delivers consistent performance cycle after cycle. Field inspection and routine maintenance services are available for this enclosure, offering developers and maintenance teams a structured program to maximize equipment longevity. With optimized vent hole balance and streamlined installation, this product promises enhanced reliability in demanding industrial and commercial workflows.
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